My dgec has been running good for years. 40/40 and 140/145, 16mpg. 8-12 degress of timing depending on summer/winter fuel. All the sudden running lean and bucking. I am also looking for air corrector jet parts or an old carb. Yes I buggered them them up! I posted to "wanted" this AM. Doesn't look like Weber can get them as they are like the press fit like ones for the IDA and IDF carbs but a head like the 32/36. I have another thread going about the bucking.